How To Fix SCDT_MPNG1012 - Object &1, some fields cannot be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: SCDT_MPNG1 - Message Class for the Function Module scdt_mapping_check

• Message number: 012

• Message text: Object &1, some fields cannot be converted

What causes this issue?

&V2& fielda &V3& are not distributed for object &V1&, because the data
cannot be converted from the source into the target format.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the source and target tables. You can choose the mapping type
'Different Table/Field Names'.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SCDT_MPNG1012 - Object &1, some fields cannot be converted ?

  The SAP error message SCDT_MPNG1012 indicates that there is an issue with the conversion of certain fields in the context of data transfer or data processing, particularly when dealing with master data or transactional data in SAP systems. This error typically arises when the system encounters data that cannot be converted into the expected format or type.
  Cause:
  
  Data Type Mismatch: The fields in the source data may not match the expected data types in the target structure. For example, trying to convert a string to a numeric type where the string contains non-numeric characters.
  Missing or Invalid Data: Required fields may be missing or contain invalid values that cannot be processed.
  Incompatible Formats: The format of the data being imported or processed may not align with the expected format in SAP (e.g., date formats, currency formats).
  Custom Fields: If there are custom fields involved, they may not be properly defined or mapped, leading to conversion issues.
  
  Solution:
  
  Check Data Types: Review the data being processed and ensure that all fields match the expected data types in SAP. Correct any mismatches.
  Validate Data: Ensure that all required fields are populated and that the data adheres to the expected formats. This may involve cleaning or transforming the data before processing.
  Review Mapping: If you are using a data migration tool or interface, check the mapping of fields to ensure that they are correctly aligned with the target structure in SAP.
  Error Logs: Check the detailed error logs or messages provided by SAP for more specific information about which fields are causing the issue. This can help pinpoint the exact problem.
  Testing: If possible, test the data import or processing with a smaller dataset to isolate the problematic records.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address known issues.
  Documentation: Review the documentation for the specific SAP module you are working with, as it may provide insights into data requirements and constraints.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.